In the more than 60 years since IWC Replica first launched its Ingenieur wristwatch, this iconic model has gone through countless upgrades and updates.

From the simple and elegant original Ingenieur of the 1950s to the modern, Gérald Genta look of the 1970s Ingenieur SL, the appearance of the Ingenieur has changed greatly over the last six decades. One aspect of the watch, however, hasn’t changed very much at all.

IW3227-01 & IW3239

The IW3227 was the first of the “new” Ingenieurs — a watch that combined the 1970s styling of Gérald Genta’s 1976 Ingenieur SL with the dimensions and materials of a modern 21st-century men’s watch.

With its 42mm stainless steel case, eye-catching stainless steel bracelet and bold dial, the IW3227 turned heads the moment it went on display. IWC Replica Watches briefly produced a special version of the Ingenieur 3227, complete with a titanium sports case, for Mercedes-AMG.

IW3236 “Mission Earth”

IWC was the mission’s official partner, and the Ingenieur was the watch chosen to represent the engineering history the expedition made.

IW3785 “Chronograph Racer“

The stainless steel IW3785-07 has a racing-inspired dial, a brushed stainless steel case and a special Formula One racing car engraved case back.

With its 45mm case Replica Watches In The World diameter and 14.5mm thickness, the IW3785-07 is a sizable sports watch that stands out on the wrist. True to its racing origins, the 3875 includes a flyback function for recording perfectly accurate lap and pit-stop times.